The special design of mini implants makes the insertion easy without the use of any pre-drilling hole. The endosseous portion of the self drilling mini implant features one apical portion (2 mm length) drill shaped to punch the bone and one threaded portion (1,75 mm in diameter and 6 mm length) with self-tapping coil for the anchorage to the bone. The head of the self-drilling mini implant is available in two transmucosal heights, it is mushroom shaped to facilitate the application of elastic ligatures and coil springs
